# sonar-reasoning-pro

Perplexity deprecated the model sonar-reasoning-pro without giving a shutdown date yet.

- API: Perplexity (api.perplexity.ai)
- Model: sonar-reasoning-pro
- Kind: Model retirement
- Takes effect: no date given yet
- Calls after that day: fail
- Calls it hits: `model sonar-reasoning-pro`
- Source: [models.dev](https://models.dev/api.json#perplexity)
- Page: https://www.okapi.bot/models/perplexity/sonar-reasoning-pro/